Detailed Instructions: You are given a sentence and a question. You're expected to write the correct answer based on the sentence.
Q: Sentence: On day 1, Jeremy does 10 sets of jumping jacks, runs 3 miles, and lifts weights for 20 minutes. The next day, he does 1 set of jumping jacks and walks for 10 minutes. Question: On which day did he sweat less?
A:
the next day